Colored triangles with VAO and VBO

opengl-test-two/trimap.fragmentshader

@@ -1,11 +1,8 @@
 #version 330 core
 
-uniform sampler2D texture;
-in vec2 vTexCoord;
-out vec4 color;
+in vec3 fragmentColor;
+out vec3 color;
 
 void main(){
-  //color = vec4(1f,0f,0f,1.0f);
-  vec2 tcoord=vec2(0.5f,0.5f);
-  color = vec4(texelFetch(texture, ivec2(vTexCoord), 0).rgb, 1);
+    color = fragmentColor;
 }